Aminoglucose generally refers to glucosamine, which may have side effects such as nausea, constipation, bloating, allergy, etc. It is not suitable for those who are allergic to it, pregnant women, nursing mothers, etc. Specific side effects and contraindications vary somewhat from one drug type to another. Glucosamine generally has glucosamine hydrochloride, glucosamine sulfate and so on. Glucosamine hydrochloride is commonly used in the treatment and prevention of various osteoarthritis, which can relieve patients’ pain, swelling and other symptoms, and improve the function of joint movement. Common adverse reactions include nausea, constipation, bloating, allergy, etc. It is contraindicated for those who are allergic to the drug. Glucosamine sulfate is also indicated for the treatment of various primary and secondary osteoarthritis. Common adverse reactions include nausea, abdominal pain, headache, fatigue, allergy, etc. A few patients may have visual disturbances, alopecia, and drowsiness. It is contraindicated for those who are allergic to the drug, those who are allergic to crustaceans, pregnant and lactating women. The medication should be taken under the guidance of a doctor and according to the dosage as prescribed by the doctor, do not blindly use the medication on your own.